Update phpstan to latest (#804)

* Fix these

* Update phpstan

* Transform these into their identifiers instead

* Fix custom rule

* License is wrong

* Update these

* Pint fixes

* Fix this

* Consolidate these

* Never supported PHP 7

* Better evaluation

* Fixes

* Don’t need ignore

* Replace trait with service

* Subusers are simply the many to many relationship between Servers and Users

* Adjust to remove ignores

* Use new query builder instead!

* wip

* Update composer

* Quick fixes

* Use realtime facade

* Small fixes

* Convert to static to avoid new

* Update to statics

* Don’t modify protected properties directly

* Run pint

* Change to correct method

* Give up and use the facade

* Make sure this route is available

* Filament hasn’t been loaded yet

* This can be readonly

* Typehint

* These are no longer used

* Quick fixes

* Need doc block help

* Always true

* We use caddy with docker

* Pint

* Fix phpstan issues

* Remove unused import

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Co-authored-by: MartinOscar <40749467+RMartinOscar@users.noreply.github.com>

app/Http/Controllers/Api/Remote/SftpAuthenticationController.php

@@ -158,6 +158,6 @@ class SftpAuthenticationController extends Controller
     {
         $username = explode('.', strrev($request->input('username', '')));
 
-        return strtolower(strrev($username[0] ?? '') . '|' . $request->ip());
+        return strtolower(strrev($username[0]) . '|' . $request->ip());
     }
 }